Terminal and Reference Value for Bluetooth Control Unit

Terminal (Wire color)		Item	Signal input/output	Condition		Reference value (Approx.)	Example of symptom
+	-			Ignition switch	Operation
1 (Y)	Ground	Battery power	Input	-	-	Battery voltage	System does not work properly.
2 (V)	Ground	ACC power	Input	ACC/ON	-	Battery voltage	System does not work properly.
3 (W/L)	Ground	IGN power	Input	ON/START	-	Battery voltage	System does not work properly.
4 (B)	-	Ground	-	-	-	-	-
5 (GR)	-	Shield	-	-	-	-	-
6 (GR)	-	Shield	-	-	-	-	-
7 (W)	8 (R)	Mic-in signal	Input	ACC/ON	When giving a voice		Bluetooth Microphone inoperative.
9 (G)	10 (L)	Audio out	Output	ACC/ON	Bluetooth control unit sends audio signal		Audio can not be heard.
11 (Y/V)	-	Mute	Output	-	-	5V	Mute inoperative.
12 (R/W)	Ground	Remote control switch 1	Input	ACC/ON	Press MODE switch	0V	Steering wheel audio control switches do not function.
					Press SEEK UP switch	0.75V
					Press VOL UP switch	2V
					Except for above	5V
13 (G/W)	Ground	emote control switch 2	Input	ACC/ON	Press POWER switch	0V	Steering wheel audio control switches do not function.
					Press SEEK DOWN switch	0.75V
					Press VOL DOWN switch	2V
					Except for above	5V
14 (W/V)	-	Remote control ground	Input	-	-	-	Steering wheel audio control switches do not function.
17 (W/R)	Ground	Audio unit switch 1	Output	ACC/ON	Press Phone/End switch	0V	Steering wheel audio controls do not function.
					Press SEEK UP switch	0.75V
					Press VOL UP switch	2V
					Except for above	5V
18 (LG/B)	Ground	Audio unit switch 2	Output	ACC/ON	Press Phone/Send switch	0V	Steering wheel audio controls do not function.
					Press SEEK DOWN switch	0.75V
					Press VOL DOWN switch	2V
					Except for above	5V
19 (V/W)	Ground	Audio unit switch ground	Output	-	-	-	Steering wheel audio controls do not function.
21 (B)	-	Cont-2	-	-	-	-	-
22 (1) (B)	-	Cont-3	-	-	-	-	-
23 (2) (B)	-	Cont-4	-	-	-	-	-
28 (G/Y)	Ground	Vehicle speed signal (8-pulse)	Input	ON	When vehicle speed is approx. 40 km/h (25 MPH)		-
29 (B)	Ground	Bluetooth Microphone power	Output	-	-	5V	Bluetooth Microphone inoperative.
33	-	Bluetooth antenna signal	Input	-	-	-	-
34	-	Shield	-	-	-	-	-
35 (L)	-	M CAN +	-	-	-	-	-
36 (P)	-	M CAN -	-	-	-	-	-
39 (1) (Y/R)	-	M CAN jumper 1	-	-	-	-	-
40 (1) (Y/R)	-	M CAN 1	-	-	-	-	-
41 (1) (SB)	-	M CAN jumper 2	-	-	-	-	-
42 (1) (SB)	-	M CAN 2	-	-	-	-	-
(1) With Mid System (2) With Premium System